Average concentrations of elements in Lee County, Arkansas

    Counties page > Na in Conterminous US > Na in south-central US > Averages in Lee County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)4.6260.7373.7296.837
ArsenicAs (ppm)6.5981.7604.90512.850
CalciumCa (wt%)0.4080.1810.2050.781
CopperCu (ppm)13.8662.7028.21222.556
IronFe (wt%)1.5520.4061.0122.993
MercuryHg (ppm)0.0370.0080.0100.056
MagnesiumMg (wt%)0.3140.1430.1690.756
ManganeseMn (ppm)549.816129.749254.483914.126
SodiumNa (wt%)0.8220.1460.6161.157
PhosphorusP (wt%)0.0510.0120.0390.084
LeadPb (ppm)15.2702.58311.00925.770
SeleniumSe (ppm)0.2950.1320.1000.778
TitaniumTi (wt%)0.2890.0230.2250.354
ZincZn (ppm)53.65011.30538.78694.186

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